20773074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 49351680

約数和(自身を除く): 28578606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 83, 101, 118, 166, 177, 202, 249, 303, 354, 413, 498, 581, 606, 707, 826, 1162, 1239, 1414, 1743, 2121, 2478, 3486, 4242, 4897, 5959, 8383, 9794, 11918, 14691, 16766, 17877, 25149, 29382, 34279, 35754, 41713, 50298, 58681, 68558, 83426, 102837, 117362, 125139, 176043, 205674, 250278, 352086, 494597, 989194, 1483791, 2967582, 3462179, 6924358, 10386537, 20773074]

約数ペア:

[(1, 20773074), (2, 10386537), (3, 6924358), (6, 3462179), (7, 2967582), (14, 1483791), (21, 989194), (42, 494597), (59, 352086), (83, 250278), (101, 205674), (118, 176043), (166, 125139), (177, 117362), (202, 102837), (249, 83426), (303, 68558), (354, 58681), (413, 50298), (498, 41713), (581, 35754), (606, 34279), (707, 29382), (826, 25149), (1162, 17877), (1239, 16766), (1414, 14691), (1743, 11918), (2121, 9794), (2478, 8383), (3486, 5959), (4242, 4897)]